🎵 Ecoacoustic Beamforming Analysis Report

general-geo

Generated on 2025-08-01 15:21:28

🧭 Geophony Profile Metadata

Profile: thunder
Weights: {'Hf': 0.05, 'ADI': 0.05, 'TEMP': 0.4, 'ACI': 0.15, 'SPATIAL': 0.35}
Params: ADI_dB=-35, corr=0.55, min_angle=50.0, hpf=None, envelope_median_ms=None
DEBUG: total_score(direction_0)=0.4861 (profile=thunder)
DEBUG: ADI_dB threshold used: -35

📊 Analysis Parameters

Duration: 30s
Grid Mode: fibonacci
Max Exports: 5
Min Uniqueness: 0.3
Correlation Threshold: 0.7
Sample Rate: 44100 Hz

Total Directions

18

Selected Directions

3

Exported Files

3

Analysis Duration

30s

🔊 Selected Direction Audio Files

Listen to the exported beamformed audio for each selected direction:

Direction: UP-WEST

Uniqueness Score: 0.8246

RMS Power: 0.0226

Components:
Activity: 0.003 | Frequency: 0.061 | Temporal: 0.929 | Acoustic: 0.666 | Spatial: 1.000
Spectrogram for up-west

Direction: DOWN-SOUTH

Uniqueness Score: 0.6357

RMS Power: 0.0258

Components:
Activity: 0.049 | Frequency: 0.100 | Temporal: 0.964 | Acoustic: 0.081 | Spatial: 0.658
Spectrogram for down-south

Direction: NORTHEAST

Uniqueness Score: 0.4380

RMS Power: 0.0258

Components:
Activity: 0.952 | Frequency: 0.039 | Temporal: 0.491 | Acoustic: 0.587 | Spatial: 0.297
Spectrogram for northeast

📈 Analysis Results Overview

Selection Analysis Visualization

Selection Analysis

Exported Direction Spectrograms

Exported Spectrograms

📋 Detailed Metrics (Selected Directions)

Direction ACI ADI Hf Ht Total Score RMS Power
northeast 594.7940 0.0424 0.4000 0.9719 0.4380 0.0258
up-west 595.0770 0.0524 0.2998 0.9634 0.8246 0.0226
down-south 592.9853 0.0698 0.3047 0.9627 0.6357 0.0258

⚖️ Uniqueness Score Weights

Activity (Hf): 0.25
Frequency Diversity (ADI): 0.25
Temporal Complexity (1-Ht): 0.15
Acoustic Complexity (ACI): 0.20
Spatial Uniqueness: 0.15

📁 Generated Files